State the joule' s law of heating.derive the expression for the same
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Accordingly joule's law of heating
1.directly proportional to the square of current, R,t constant
2.directly proportional to the resistance,I,t constant
3.directly proportional to the time taken,I,R constant
hope this help u....
1.directly proportional to the square of current, R,t constant
2.directly proportional to the resistance,I,t constant
3.directly proportional to the time taken,I,R constant
hope this help u....
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